The deep waterway between the Great Lakes and the Gulf of Mexico
Subtitle: Development of the deep waterway in relation to conservation.
Publisher: The Lakes-to-the-Gulf deep waterway association
Published: 1911
Place of publication: [Saint Louis, Mo.]
Language: eng
Number of pages: 49
Subjects: Inland navigation -- United States.; Canals -- United States.; Great Lakes.; Mexico, Gulf of.
Notes: Cover-title.
Issued as an educational document, October, 1911.